Here is a instruction show you guide on how to diagnose and repair auxiliary heater system ATA 111 trouble code insufficient voltage problem.
Related Contents:
2024.07 Scania SDP3 V2.61.2 V2.40 Diagnostic Software Free Download
2023 2018 Scania Multi EPC Parts Catalogue Free Download
Insufficient voltage
Error identification
The voltage has been too low. Below 20 V.
Cause
Fault in cable harness, battery or control unit.
Notes
The auxiliary heater was switched off because the voltage to the control unit was too low.
Action
Check the voltage supply. Measuring points 1 and 9 in the connector from the auxiliary heater toward the vehicle cable harness. The measurement should not be different from the voltage value from the battery.
If the voltage is above 20 V, renew the control unit.
If the voltage is below 20 V, check the voltage supply.
Check connectors and wiring.
Check the positive and negative connections.
Clear the fault code and test run the auxiliary heater and vehicle.
For more information about Scania truck,please refer to:Scania Trouble Repair.
Here is the instruction show you guide on how to perform timing setting for CLAAS…
This instruction show you guide on how to use HITACHI MPDr to perform HITACHI ZX-6…
This instruction show you guide on how to remove and install inlet and exhaust valve…
With the launch of theDEUTZ Tier4engines (interim and final) the engine management system EMR4 with…
This instruction show guide on how to adjust neutral for Kubota L330 L3901 L4701 excavator.…
PCC1302 PowerCommand Code 1992 - Engine Crankshaft Speed Above Rated Speed Solution. Engine speed signals…